ZA200810371B - Scrubbing of fumes - Google Patents
Scrubbing of fumes Download PDFInfo
- Publication number
- ZA200810371B ZA200810371B ZA2008/10371A ZA200810371A ZA200810371B ZA 200810371 B ZA200810371 B ZA 200810371B ZA 2008/10371 A ZA2008/10371 A ZA 2008/10371A ZA 200810371 A ZA200810371 A ZA 200810371A ZA 200810371 B ZA200810371 B ZA 200810371B
- Authority
- ZA
- South Africa
- Prior art keywords
- fume
- scrubbing
- particulate matter
- solid particulate
- matter entrained
- Prior art date
Links
- 239000003517 fume Substances 0.000 title claims description 57
- 238000005201 scrubbing Methods 0.000 title claims description 26
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 40
- 239000007787 solid Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 20
- 235000019270 ammonium chloride Nutrition 0.000 claims description 17
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 16
- 239000000376 reactant Substances 0.000 claims description 16
- 239000000920 calcium hydroxide Substances 0.000 claims description 15
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 15
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 15
- 239000013618 particulate matter Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 10
- 239000003463 adsorbent Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 238000005203 dry scrubbing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000859 sublimation Methods 0.000 claims description 4
- 230000008022 sublimation Effects 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- 235000012255 calcium oxide Nutrition 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000011044 inertial separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- -1 platinum group metals Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200709117 | 2007-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200810371B true ZA200810371B (en) | 2009-12-30 |
Family
ID=42683064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2008/10371A ZA200810371B (en) | 2007-12-23 | 2008-12-05 | Scrubbing of fumes |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2477643C2 (ru) |
| ZA (1) | ZA200810371B (ru) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2583013A (en) * | 1945-10-26 | 1952-01-22 | Standard Oil Dev Co | Condensation of sublimable material |
| DE2247229A1 (de) * | 1972-09-27 | 1974-03-28 | Interatom | Desublimator, insbesondere fuer uf tief 6 |
| SU1018708A1 (ru) * | 1982-02-19 | 1983-05-23 | Ордена Трудового Красного Знамени Институт Физической Химии Ан Ссср | Способ получени сорбента |
| GB8304067D0 (en) * | 1983-02-14 | 1983-03-16 | Ici Plc | Gas treatment |
| FI82612C (fi) * | 1987-05-08 | 1991-04-10 | Ahlstroem Oy | Foerfarande och anordning foer behandling av processgaser. |
| SU1725987A1 (ru) * | 1990-03-30 | 1992-04-15 | Московский институт тонкой химической технологии им.М.В.Ломоносова | Способ очистки газа от паров иода |
| FR2867092B1 (fr) * | 2004-03-05 | 2007-09-14 | Inst Francais Du Petrole | Procede de decarbonatation de fumees avec des particules refroidies |
-
2008
- 2008-12-05 ZA ZA2008/10371A patent/ZA200810371B/en unknown
- 2008-12-18 RU RU2008149919/04A patent/RU2477643C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2477643C2 (ru) | 2013-03-20 |
| RU2008149919A (ru) | 2010-06-27 |
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